|
Individual Calculations April 2009 |
|
|
|
| Rot, Jan Total change: -9.90 | |   |
|
| 4A - Corus Chess Tournament - Tienkampen | Wijk aan Zee | NED | 2009-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 1959 | 1.00 | 3 | -0.66 | 15 | -9.90 | |
|  Volders, Wessel | | | 1908 | NED | 0.50 | 1 | -0.07 | 15 | -1.05 | | | Kruijf, Caspar | | | 1928 | NED | 0.00 | 1 | -0.54 | 15 | -8.10 | |  Kleinjan, Pim | | | 1926 | NED | 0.50 | 1 | -0.05 | 15 | -0.75 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
|
